Meclizine
Meclizine
Meclizine (/ˈmɛklɪziːn/), also known as meclizine hydrochloride, is an antihistamine that is used primarily in the treatment of nausea, vomiting, and dizziness caused by motion sickness or vertigo from various conditions.
Etymology
The term "meclizine" is derived from the chemical name methylheptenyl cycloheptaneglycol monohydrochloride. The drug was first synthesized in the mid-20th century.
Usage
Meclizine is used to prevent and treat nausea, vomiting, and dizziness caused by motion sickness, Meniere's disease, or other diseases that affect the inner ear. It works by reducing the natural chemical histamine in the body, which can lead to these symptoms.
Side Effects
Common side effects of meclizine include drowsiness, dry mouth, and in rare cases, blurred vision. If these effects persist or worsen, the patient should contact their doctor or pharmacist immediately.
Related Terms
- Antihistamine: A type of drug that blocks the effects of histamine, a substance in the body that is involved in allergic reactions.
- Vertigo: A sensation of feeling off balance, often caused by problems in the inner ear or brain.
- Motion sickness: A condition in which a disagreement exists between visually perceived movement and the vestibular system's sense of movement.
- Meniere's disease: A disorder of the inner ear that can lead to dizzy spells (vertigo) and hearing loss.
External links
- Medical encyclopedia article on Meclizine
- Wikipedia's article - Meclizine
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